Waterway 1.5" Union Gasket In stock$918
Quick overview
- Seals a 1-1/2 in. union The flat gasket that sits inside the union nut and makes the joint watertight.
- Genuine Waterway OEM part 711-4000, sized to the Waterway union.
- Used across the line Appears on Waterway center discharge pumps, Carefree and Clearwater sand filters and replacement strainer traps.
- First thing to check on a leak A weeping union is almost always a flattened or nicked gasket rather than a cracked fitting.
- No tools needed The union nut comes off by hand, the old gasket lifts out and the new one drops in.
- Cheap insurance Worth having a spare on hand before you break a union open for filter or pump service.
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Product details
The Waterway 711-4000 is the flat gasket that seals a 1-1/2 in. union. It sits between the union nut and the fitting and is the part that actually makes the joint watertight.
Where it is used
Waterway uses this gasket across a wide range of equipment: center discharge pumps, Carefree and Clearwater sand filters, and replacement pump strainer traps. If a 1-1/2 in. Waterway union is involved, this is the gasket in it.
Chasing a union leak
A union that weeps at the nut is nearly always a gasket problem, not a cracked fitting. Gaskets flatten, take a permanent set, get nicked when the joint is opened, or dry out over a season. Hand tighten the nut first; if it still drips, take it apart and look at the gasket. A thin film of pool rated silicone lubricant on the new one helps it seat and makes the union easier to open next time.
| Brand | Waterway |
|---|---|
| Manufacturer part number | 711-4000 |
| UPC | 806105124562 |
| Type | Union gasket |
| Size | 1-1/2 in. union |
| Part type | Pool filter part |
| Fits | Waterway center discharge pumps, Carefree sand filters, Clearwater sand filters, replacement pump strainer traps |
| Shipping weight | 0.02 lb |
| Ships | Parcel |
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